Charging unit assembly



FIG. 1 is a perspective view of a charging unit assembly showing the front, top, and right side of our new design in a closed position as viewed from the right side of the page;

FIG. 2 is a side elevational view of one side thereof;

FIG. 3 is a side elevational view of the opposite side thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a top elevational view thereof;

FIG. 7 is a bottom elevational view thereof;

FIG. 8 is a perspective view of a charging unit assembly showing the front, top, and right side of our new design in an open position as viewed from the right side of the page;

FIG. 9 is a side elevational view of one side thereof;

FIG. 10 is a side elevational view of the opposite side thereof;

FIG. 11 is a rear elevational view thereof;

FIG. 12 is a front elevational view thereof;

FIG. 13 is a top elevational view thereof;

FIG. 14 is a bottom elevational view thereof;

FIG. 15 is a perspective view of a charging unit assembly showing the front, top, and right side of our new design in an open position and with a removable smoking article inserted therein, as viewed from the right side of the page;

FIG. 16 is a side elevational view of one side thereof;

FIG. 17 is a side elevational view of the opposite side thereof;

FIG. 18 is a rear elevational view thereof;

FIG. 19 is a front elevational view thereof;

FIG. 20 is a top elevational view thereof; and,

FIG. 21 is a bottom elevational view thereof.

The broken lines showing in FIGS. 8, 12, 15-17, and 19 depict environmental subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a charging unit assembly, as shown and described. 